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100798 (1998 FG79)
Classification: Main-belt Asteroid          SPK-ID: 2100798
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05629842618765466 4.6113e-08  
a 2.328619950936231 1.1017e-08 au
q 2.197522312509347 1.0512e-07 au
i 4.817400314959121 4.5906e-06 deg
node 99.17852437263696 5.6144e-05 deg
peri 84.95224828549698 6.8935e-05 deg
M 99.6593136334233 4.1028e-05 deg
tp 2458641.196259032568
(2019-Jun-06.69625903)		 0.0001475 TDB
period 1297.915287918409
3.55		 9.2112e-06
2.522e-08		 d
yr
n .2773678708857544 1.9685e-09 deg/d
Q 2.459717589363114 1.1638e-08 au
   Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      8163 days (22.35 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:04:01  

Additional Information
 Earth MOID = 1.20531 au 
 Jupiter MOID = 2.50517 au 
 T_jup = 3.566 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO436469  

100798 (1998 FG79)          Discovered 1998-Mar-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1998 FG79 = 2000 YK54 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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